£417 Find Cheap Flights from Texas to London Heathrow Airport

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 24/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Texas to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Texas to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Texas to Heathrow

Wed, 24 Sep - Fri, 26 Sep
Air Canada Logo
12:00 - 10:00IAH-LHR
16h 00m1 stop
Air Canada Logo
06:50 - 19:42LHR-IAH
18h 52m2 stops
£417Air Canada
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Wed, 24 Sep - Fri, 26 Sep
United Airlines Logo
16:20 - 07:40IAH-LHR
9h 20mdirect
United Airlines Logo
06:50 - 17:15LHR-IAH
16h 25m2 stops
£419United Airlines
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Thu, 4 Sep - Mon, 8 Sep
Logo
05:00 - 22:05IAH-LHR
35h 05m2 stops
Logo
13:45 - 13:22LHR-IAH
29h 37m2 stops
£420
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Fri, 15 Aug - Mon, 18 Aug
Logo
18:15 - 21:00IAH-LHR
44h 45m2 stops
Logo
17:50 - 22:07LHR-IAH
34h 17m2 stops
£421
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Tue, 30 Sep - Wed, 1 Oct
British Airways Logo
15:30 - 06:40IAH-LHR
9h 10mdirect
British Airways Logo
17:10 - 23:56LHR-IAH
36h 46m2 stops
£424British Airways
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Tue, 30 Sep - Wed, 1 Oct
British Airways Logo
12:18 - 08:05IAH-LHR
13h 47m1 stop
British Airways Logo
17:10 - 23:56LHR-IAH
36h 46m2 stops
£428British Airways
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Wed, 16 Jul - Mon, 21 Jul
Lufthansa Logo
20:15 - 11:35IAH-LHR
9h 20mdirect
Lufthansa Logo
13:40 - 17:55LHR-IAH
10h 15mdirect
£437Lufthansa
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Sun, 3 Aug - Tue, 19 Aug
Virgin Atlantic Logo
13:07 - 06:45IAH-LHR
11h 38m1 stop
Virgin Atlantic Logo
09:20 - 16:22LHR-IAH
13h 02m1 stop
£439Virgin Atlantic
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Sun, 3 Aug - Tue, 19 Aug
Virgin Atlantic Logo
17:59 - 13:30IAH-LHR
13h 31m1 stop
Virgin Atlantic Logo
06:15 - 13:35LHR-IAH
13h 20m1 stop
£440Virgin Atlantic
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Wed, 16 Jul - Mon, 21 Jul
Lufthansa Logo
11:55 - 06:20IAH-LHR
12h 25m1 stop
Lufthansa Logo
13:40 - 17:55LHR-IAH
10h 15mdirect
£441Lufthansa
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Useful Info

Good to know - Cheap tickets from Texas to London Heathrow Airport

Low seasonFebruary
High seasonAugust
Cheapest flight£160
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from Dallas to London Heathrow Airport

Flights from Texas to Heathrow: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Texas to Heathrow 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with British AirwaysIAH-LHRMay 2025
Heathrow has good signage. There are lots of people going to the same terminal waiting for the train. Be patient and when you have connecting flights choose a 2-hour layover.
Verified travelerFlew with IberiaDFW-LHRMay 2025
Take a pillow you can sleep on and rest.
JamesFlew with American AirlinesIAH-LHRApr 2025
Try to avoid Heathrow! Not the most convenient to get into London unless you have a driver. Also, Heathrow needs better signs on where to go to exit and better wifi for foreign travelers.
Verified travelerFlew with IberiaDFW-LHRDec 2024
If you can't check in online do it by phone, don't do it at the airport because the system sucks!

FAQs for booking Texas to London Heathrow Airport flights

  • How does KAYAK find such low prices on flights from Texas to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Texas to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Texas to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Texas is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Texas to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Texas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Texas to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Luton
Swindon
Northampton
Southend-on-Sea
Winchester
Slough
Croydon
Stansted
Poole
Chichester
Folkestone
Maidstone
Colchester
Salisbury
Crawley
Chelmsford
Bedford

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

London Heathrow Airport (LHR)

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